Aertesi BREZZA DOUBLE Series - Page 17

ELECTRICAL CONNECTIONS FOR 3 SPEEDSCONTROL : you must close the jumpers J3 and J4; jumpers
J1, J2, J5, J6 are reserved to factory settings and should not be changed.
Model
J1
J2
J3
J4
J5
J6
7x-13x
opened
closed
closed
closed
closed
closed
9x-16x
closed
opened
closed
closed
closed
closed